Inventor · disambiguated record
Roger Willemin
Also filed as: WILLEMIN ROGER
6 granted patents·28 citations·filing 2004–2022
76Inventor score
Files withETA SA MFT HORLOGERE SUISSE6
Top patents by PatentIndex Score
6 records- 0185US11903459B2Wearable object comprising a case, a removable bracelet and a system for fastening the bracelet to the caseETA SA MFT HORLOGERE SUISSE·Filed 2022·Granted Feb 20, 2024·2 cites·17 claims
- 0276US6925032B2Timepiece with a date mechanism comprising two superposed date ringsETA SA MFT HORLOGERE SUISSE·Filed 2004·Granted Aug 2, 2005·14 cites·7 claims
- 0370US6934221B2Timepiece with a date mechanism comprising two superposed date ringsETA SA MFT HORLOGERE SUISSE·Filed 2004·Granted Aug 23, 2005·11 cites·4 claims
- 0461US9063522B2Device for securing a cell battery with improved contactETA SA MFT HORLOGERE SUISSE·Filed 2013·Granted Jun 23, 2015·1 cites·10 claims
- 0544US9209535B2Device for securing a cell battery with improved contactETA SA MFT HORLOGERE SUISSE·Filed 2013·Granted Dec 8, 2015·0 cites·17 claims
- 0644US8873346B2Watch dial secured to a bottom plateETA SA MFT HORLOGERE SUISSE·Filed 2013·Granted Oct 28, 2014·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →